86480972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{31019}}^1$

素因数の和:31081

約数の個数: 24

約数和(自身を含む): 164157840

約数和(自身を除く): 77676868

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 31019, 62038, 124076, 527323, 1054646, 1271779, 2109292, 2543558, 5087116, 21620243, 43240486, 86480972]

約数ペア:

[(1, 86480972), (2, 43240486), (4, 21620243), (17, 5087116), (34, 2543558), (41, 2109292), (68, 1271779), (82, 1054646), (164, 527323), (697, 124076), (1394, 62038), (2788, 31019)]